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115466 (2003 TM19)
Classification: Main-belt Asteroid          SPK-ID: 2115466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1537292361901643 3.6727e-08  
a 2.357881142625792 9.7396e-09 au
q 1.995405875542737 8.6611e-08 au
i 4.168617414101946 4.3937e-06 deg
node 198.5578088964268 4.251e-05 deg
peri 326.4936190013731 4.4189e-05 deg
M 129.638435696937 1.1553e-05 deg
tp 2458724.274581921288
(2019-Aug-28.77458192)
4.192e-05 TDB
period 1322.456180427262
3.62
8.1939e-06
2.243e-08
d
yr
n .2722207399595581 1.6867e-09 deg/d
Q 2.720356409708846 1.1237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      10155 days (27.80 yr)  
   first obs. used      1992-10-01  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54304  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:41  

Additional Information
 Earth MOID = 1.00373 au 
 Jupiter MOID = 2.25918 au 
 T_jup = 3.534 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.01   n/a E2021B55  

115466 (2003 TM19)          Discovered 2003-Oct-15 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 TM19 = 1998 HE81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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